Line and fill colors and thickness must be set before drawing to a group. If the group name is NULL, output will be sent to the primary group stream and the <define>MVIEW_GROUP</define> is ignored. Group names must be different from view names.

public void StartGroup(
	string name,
	int mode
)

Public Sub StartGroup ( 
	name As String,
	mode As Integer
)

public:
void StartGroup(
	String^ name, 
	int mode
)

member StartGroup : 
        name : string * 
        mode : int -> unit